- #1
ritwik06
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Homework Statement
Find the number of arrangements possible for arranging m+n things in a circular orientation, such that m things are alike and th other n things are also alike but of diffrent kind as from the first category.
Attempt:
I fix one thing. I am left with m+n-1
So the number of arrangements should be= [tex]\frac{(m+n-1)!}{(m-1)!n!}[/tex]
what is wrong with this approach?